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Mariana [72]
2 years ago
7

Urea contains two nitrogen atoms. what is the source of these two nitrogen atoms?

Chemistry
1 answer:
Oksi-84 [34.3K]2 years ago
3 0
The source of these two nitrogen atoms are ammonia (NH₃) from <span>nitrogen compounds (mostly metabolism of amino acids) through which excess nitrogen is eliminated from organisms. This process is called urea cycle, which extracted </span>nitrogenous wastes.
The liver<span> forms it by combining two </span>ammonia<span> molecules</span><span> with a </span>carbon dioxide<span> </span><span>molecule.</span><span />
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